Eriogonum
{{{name}}} Eriogonum
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Wild buckwheats
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Standard Cyclopedia of Horticulture |
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Eriogonum (Greek, woolly joints). Polygonaceae. About 140 species, W. N. American (with extension into Mex.), herbs tufted sub-shrubs or slender annuals, mostly densely woolly: lvs. crowded at the base of the St., alternate or whorled, entire: fls. small, perfect, in an involucrate head, fascicle or umbel, mostly recurved or reflexed with age, mostly white, rose or yellow; perianth 6-parted; stamens 9; styles 3: fr. an achene, mostly 3-angled. Now and then some of the species are listed by dealers in native plants, but they can hardly be regarded as cult. subjects. E. compositum, Douglas, perhaps the best known, has very many minute neutral- colored fls., dull white to rosy, borne in compound umbels 5-6 in. deep and broad. B.R. 1774. The following have been advertised, but are practically unknown in our gardens: E. campanulatum, E. compositum, E. flavum, E. heracleoides, E. incanum, E. microthecum var. effusum, E. niveum, E. nudum, E. ovalifolium, E. racemosum, E. sphaerocephalum, E. thymoides, E. umbellatum. E. giganteum makes a mound or mat many feet across. Descriptions of eriogonums may be readily found in the floras of the western part of the U. S. CH
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Cultivation
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Propagation
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Pests and diseases
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Species
Selected specieswp
- Eriogonum androsaceum - Rock-jasmine Buckwheat
- Eriogonum arborescens - Santa Cruz Island Buckwheat
- Eriogonum cernuum - Nodding Buckwheat
- Eriogonum cinereum - Ashyleaf Buckwheat
- Eriogonum crocatum - Conejo Buckwheat or Saffron Buckwheat
- Eriogonum fasciculatum - California Buckwheat
- Eriogonum flavum - Yellow Buckwheat
- Eriogonum giganteum
- Eriogonum giganteum var. compactum - Santa Barbara Island Buckwheat
- Eriogonum giganteum var. giganteum - St. Catherine's Lace
- Eriogonum grande
- Eriogonum grande ssp. rubescens - Red Buckwheat
- Eriogonum heracleoides - Parsnip-flower Buckwheat
- Eriogonum hirtellum
- Eriogonum inflatum - Desert Trumpet, Bladderstem, Indian Pipe-weed
- Eriogonum latifolium
- Eriogonum longifolium
- Eriogonum longifolium var. harperi - Harper's Umbrella Plant
- Eriogonum molle
- Eriogonum niveum - Snow Buckwheat
- Eriogonum nudum - Naked Buckwheat
- Eriogonum nudum ssp. auriculatum
- Eriogonum nummulare - Kearney Buckwheat or Money Buckwheat
- Eriogonum ovalifolium - Oval-leaf Buckwheat
- Eriogonum parvifolium - Coast Buckwheat, Dune Buckwheat or Cliff Buckwheat
- Eriogonum pauciflorum - Smallflower Buckwheat
- Eriogonum pyrolifolium - Pyrola-leaved Buckwheat
- Eriogonum salicornioides - Glasswort Buckwheat
- Eriogonum strictum - Blue Mountain Buckwheat
- Eriogonum truncatum - Mount Diablo Buckwheat
- Eriogonum umbellatum - Sulphur Flower
- Eriogonum ursinum - Talus Buckwheat
- Eriogonum wrightii
- Eriogonum zapatoense
Gallery
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References
- Standard Cyclopedia of Horticulture, by L. H. Bailey, MacMillan Co., 1963
External links
- w:Eriogonum. Some of the material on this page may be from Wikipedia, under the Creative Commons license.
- Eriogonum QR Code (Size 50, 100, 200, 500)